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1. 发明申请

US20130114031A1 Liquid Crystal Display Device and Manufacturing Method Thereof 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20130114031A1
公开(公告)日：2013-05-09
申请号：US13723268
申请日：2012-12-21
申请人： Hidehiro SONODA , Chikae MATSUI , Noboru KUNIMATSU , Yuko MATSUMOTO
发明人： Hidehiro SONODA , Chikae MATSUI , Noboru KUNIMATSU , Yuko MATSUMOTO
IPC分类号： G02F1/1337
CPC分类号： G02F1/1337 , G02F1/133345 , G02F1/133514 , G02F1/133788 , G02F1/134363 , G02F1/13439
摘要： A liquid crystal display device has a liquid crystal display panel including pixels each having an active device, a pixel electrode, a common electrode and a liquid crystal layer arranged in a dot matrix array. The liquid crystal display panel has a first substrate, a second substrate, and a liquid crystal layer provided between the first substrate and the second substrate. The first substrate has the active device, the pixel electrode, the common electrode and a first alignment film. The second substrate has a second alignment film. The first alignment film and the second alignment film are respectively a photo alignment film formed by irradiating a photo decomposition type insulating film with light. The second alignment film has a thickness of at least 10 nm and no greater 50 nm and is thinner than the first alignment film.
摘要翻译：液晶显示装置具有液晶显示面板，其具有各自具有排列成点阵列的有源器件，像素电极，公共电极和液晶层的像素。液晶显示面板具有第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。第一基板具有有源器件，像素电极，公共电极和第一取向膜。第二基板具有第二取向膜。第一取向膜和第二取向膜分别是通过用光照射光分解型绝缘膜而形成的光取向膜。第二取向膜的厚度为至少10nm且不大于50nm，并且比第一取向膜薄。

2. 发明申请

US20130215353A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
公开(公告)号：US20130215353A1
公开(公告)日：2013-08-22
申请号：US13852565
申请日：2013-03-28
申请人： Chikae MATSUI , Hidehiro SONODA , Noboru KUNIMATSU
发明人： Chikae MATSUI , Hidehiro SONODA , Noboru KUNIMATSU
IPC分类号： G02F1/1368
CPC分类号： G02F1/1339 , G02F1/133512 , G02F1/133514 , G02F1/1337 , G02F1/134363 , G02F1/1368 , G02F2001/133519
摘要： In a liquid crystal display device, a light shielding film, a color filter, an overcoat film, and an alignment film are formed in this order on a counter substrate. However, the alignment film is not formed in a seal portion. When the alignment film is subjected to photo-alignment with ultraviolet radiation, a portion of the overcoat film not covered with the alignment film is degraded by ultraviolet radiation. In order to prevent moisture penetrating from the degraded overcoat film from reaching the light shielding film to thereby alter the light shielding film and from causing the peeling of the light shielding film, the color filter is disposed below the overcoat film to block the moisture.

3. 发明申请

US20120304891A1 Liquid Crystal Display Device and Method of Manufacturing That 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20120304891A1
公开(公告)日：2012-12-06
申请号：US13571969
申请日：2012-08-10
申请人： Hidehiro SONODA , Chikae MATSUI , Noboru KUNIMATSU
发明人： Hidehiro SONODA , Chikae MATSUI , Noboru KUNIMATSU
IPC分类号： C09D5/00 , C07C229/46
CPC分类号： G02F1/133711 , G02F1/133345 , G02F1/133514 , G02F1/1337 , G02F1/133719 , G02F1/133723 , G02F1/133788 , G02F1/1339 , G02F1/13394 , G02F1/134309 , G02F1/13439 , G02F1/136286 , G02F1/1368 , G02F2001/133519 , G02F2201/121 , G02F2201/123
摘要： A solution for an alignment film of a liquid crystal display device includes a photo decomposition type polyimide acid which forms the alignment film in response to radiation of a polarized light, wherein a viscosity of the solution is not more than 35 mPa·s.
摘要翻译：液晶显示装置的取向膜的解决方案包括响应于偏振光的辐射而形成取向膜的光分解型聚酰亚胺酸，其中溶液的粘度不大于35mPa·s。

4. 发明申请

US20110273649A1 LIQUID CRYSTAL DISPLAY DEVICE 审中-公开
标题翻译：液晶显示装置
公开(公告)号：US20110273649A1
公开(公告)日：2011-11-10
申请号：US13104142
申请日：2011-05-10
申请人： Chikae MATSUI , Noboru Kunimatsu , Hidehiro Sonoda , Yuko Matsumoto , Yosuke Hyodo
发明人： Chikae MATSUI , Noboru Kunimatsu , Hidehiro Sonoda , Yuko Matsumoto , Yosuke Hyodo
IPC分类号： G02F1/1335
CPC分类号： G02F1/133514 , G02F1/133512 , G02F1/1337
摘要： Each pixel formed on a TFT substrate includes a pixel electrode, and a TFT, a color filter, an opposed electrode and an insulating film are interposed between the pixel electrode and the TFT substrate. A liquid crystal layer is interposed between the TFT substrate and an opposed substrate. An alignment film is provided on each surface of the TFT substrate and the opposed substrate, the each surface being in contact with the liquid crystal layer. A material with high photoconductivity is used for forming the alignment film so as to suppress DC afterimage. Meanwhile, each thickness of the color filter for the respective colors is changed for preventing a yellow shift resulting from absorption of high intensity of light with short wavelength by the alignment film.
摘要翻译：形成在TFT基板上的像素包括像素电极，并且在像素电极和TFT基板之间插入TFT，滤色器，相对电极和绝缘膜。液晶层插入在TFT基板和相对的基板之间。在TFT基板和相对基板的每个表面上设置取向膜，每个表面与液晶层接触。使用具有高光电导性的材料来形成取向膜以抑制DC残留。同时，为了防止由取向膜吸收具有短波长的高强度光而导致的黄色变化，各种颜色的滤色器的每个厚度都被改变。

5. 发明申请

US20110116027A1 LIQUID CRYSTAL DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF 有权
标题翻译：液晶显示装置及其制造方法
公开(公告)号：US20110116027A1
公开(公告)日：2011-05-19
申请号：US12948899
申请日：2010-11-18
申请人： Hidehiro SONODA , Chikae MATSUI , Noboru KUNIMATSU , Yuko MATSUMOTO
发明人： Hidehiro SONODA , Chikae MATSUI , Noboru KUNIMATSU , Yuko MATSUMOTO
IPC分类号： G02F1/1337 , G02F1/13
CPC分类号： G02F1/1337 , G02F1/133345 , G02F1/133514 , G02F1/133788 , G02F1/134363 , G02F1/13439
摘要： A liquid crystal display device where both improvement in light transmittance of a liquid crystal display panel having a photo alignment film and suppression of occurrence of after image can be achieved. The liquid crystal display device has a liquid crystal display panel including pixels each having an active device, a pixel electrode, a common electrode and a liquid crystal layer arranged in a dot matrix array. The liquid crystal display panel has a first substrate, a second substrate, and a liquid crystal layer provided between the first substrate and the second substrate. The first substrate has the active device, the pixel electrode, the common electrode and a first alignment film. The second substrate has a second alignment film. The first alignment film and the second alignment film are respectively a photo alignment film formed by irradiating a photo decomposition type insulating film with light. The second alignment film is thinner than the first alignment film, and has a thickness of equal to or greater than 10 nm and equal to or less than 50 nm.
摘要翻译：可以实现具有光取向膜的液晶显示面板的光透射率的提高和抑制后图像的发生的液晶显示装置。液晶显示装置具有液晶显示面板，该液晶显示面板具有各自具有排列成点阵列的有源器件，像素电极，公共电极和液晶层的像素。液晶显示面板具有第一基板，第二基板和设置在第一基板和第二基板之间的液晶层。第一基板具有有源器件，像素电极，公共电极和第一取向膜。第二基板具有第二取向膜。第一取向膜和第二取向膜分别是通过用光照射光分解型绝缘膜而形成的光取向膜。第二取向膜比第一取向膜薄，并且具有等于或大于10nm且等于或小于50nm的厚度。

6. 发明申请

US20100060836A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20100060836A1
公开(公告)日：2010-03-11
申请号：US12472402
申请日：2009-05-27
申请人： Noboru KUNIMATSU , Chikae MATSUI , Shigeru MATSUYAMA , Masaki MATSUMORI , Yasushi TOMIOKA , Katsumi KONDO
发明人： Noboru KUNIMATSU , Chikae MATSUI , Shigeru MATSUYAMA , Masaki MATSUMORI , Yasushi TOMIOKA , Katsumi KONDO
IPC分类号： G02F1/1337 , B32B27/34
CPC分类号： G02F1/133723 , C08G73/1078 , C08G73/12 , C08L77/06 , C08L79/08 , C08L79/085 , G02F1/133788 , G02F1/134363 , G02F2001/133397 , Y10T428/1018
摘要： An image retention phenomenon and black unevenness generated after long-time operation in the liquid crystal device are prevented. By using a material having a polyamide acid ester as a precursor less likely to adsorb impurities on a boundary for an alignment film and a material having a dielectric constant anisotropy Δε of 5 or less for liquid crystals, adsorption of an antioxidant dispersed in the liquid crystals is suppressed to prevent oxidation of the liquid crystals. The extent that impurities are intruded into the liquid crystals is reduced by restricting the dielectric constant anisotropy Δε of the liquid crystals to 5 or less, thereby capable of preventing the image retention phenomenon and the black unevenness.
摘要翻译：防止在液晶装置中长时间运行后产生的图像保持现象和黑色不均匀。通过使用具有聚酰胺酸酯作为前体的材料，其不太可能吸附用于取向膜的边界上的杂质和具有介电常数各向异性的材料，对于液晶为5以下，抑制分散在液晶中的抗氧化剂的吸附，以防止液晶的氧化。杂质侵入液晶的程度通过限制介电常数各向异性Dgr＆的液晶为5以下，从而能够防止图像残留现象和黑色不均匀。

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